Shell pillow shell processing feeding device

Abstract

The utility model provides a quilt shell pillow shell processing material feeding unit relates to quilt shell processing material feeding unit technical field, including the spacer, the one side of spacer is provided with the material feeding frame, the one side fixed connection of material feeding frame has the supporting piece, the one side swing joint of supporting piece has transmission assembly, the one side of transmission assembly is provided with the rotation subassembly, the supporting piece includes the support block, the outer surface of support block has set up the sliding slot. The utility model, through setting up the support rod, be used for supporting the rotation wheel rotation, and the rotation wheel follows the cloth and draws and rotates after the cloth passes between two rotation wheels, the anti -skid groove transverse and longitudinal intersection that two rotation wheel surfaces set up, so as to be able to clamp the quilt shell both sides that will be sutured, subsequently through the transmission relation between threaded rod and threaded hoop, the moving block and rotation wheel are pulled to both sides, so as to spread the quilt shell, after entering the material feeding roller of material feeding frame top, reduce the wrinkle condition occurrence.

Description

Technical Field

[0001] This utility model relates to the technical field of feeding devices for processing quilt shells, and in particular to a feeding device for processing quilt shells and pillow shells. Background Technology

[0002] In the processing of duvet covers and pillowcases, traditional manual methods are not only inefficient, but also fail to guarantee product consistency and precision, making it unsuitable for large-scale production. With the advancement of industrialization, fully automated duvet cover making machines have emerged. These machines integrate multiple processes such as cutting and sewing, significantly improving production efficiency and reducing labor costs, thus becoming the mainstream equipment for modern duvet cover and pillowcase processing.

[0003] However, existing fully automatic duvet cover machines still have some shortcomings in actual operation, especially in the feeding stage. Since the fabric of duvet covers and pillowcases usually has a certain degree of softness and extensibility, the fabric is often in a natural stacked or loose state at the beginning of the feeding stage. The entire equipment does not have a special structure to unfold the duvet cover, which may cause the fabric to wrinkle when it enters the subsequent processing steps. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of the existing technology. Since the fabric of duvet covers and pillowcases usually has a certain degree of softness and extensibility, the fabric is often in a natural stacked or loose state at the beginning of the feeding stage. However, the entire equipment does not have a special structure for unfolding the duvet cover, which may cause the fabric to wrinkle during the subsequent processing. This utility model provides a duvet cover and pillowcase processing feeding device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a feeding device for processing duvet and pillow shells, comprising a limiting frame, a feeding frame on one side of the limiting frame, a support member fixedly connected to one side of the feeding frame, a transmission assembly movably connected to one side of the support member, a rotating assembly on one side of the transmission assembly, the support member comprising a support block, a sliding groove formed on the outer surface of the support block, a rotating opening formed at one end of the sliding groove, the transmission assembly comprising an outer rod, a bearing formed on the outer surface of the outer rod, the bearing fixedly connected to the inner wall of the rotating opening, a threaded rod fixedly connected to one end of the outer rod, a movable member formed on the outer surface of the threaded rod, a threaded clamp fixedly connected to one side of the movable member, and the inner wall of the threaded clamp and the outer surface of the threaded rod being threadedly connected.

[0006] In a preferred embodiment, the rotating assembly includes a support rod, and a rotating wheel is rotatably connected to the outer surface of the support rod.

[0007] In a preferred embodiment, the movable component includes a movable block, and the bottom of the movable block has a mounting groove.

[0008] In a preferred embodiment, a steering rod is provided at the bottom of the support rod, and a rotating hole is provided on the outer surface of the steering rod. A positioning rod is rotatably connected to the inner wall of the rotating hole.

[0009] In a preferred embodiment, a spring is fixedly connected to the inner wall of the mounting groove, and the top of the spring is fixedly connected to the outer surface of the steering rod.

[0010] In a preferred embodiment, the bottom outer surface of the movable block is provided with a movable hole, and the inner wall of the movable hole is rotatably connected to the outer surface of the steering rod.

[0011] In a preferred embodiment, a turning opening is provided on one side of the movable hole, and the inner wall of the turning opening is engaged with the inner wall of the turning rod.

[0012] In a preferred embodiment, two rotating wheels are symmetrically arranged, and anti-slip grooves are formed on the outer surface of both rotating wheels.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] This invention features a support member that allows the threaded rod to move within a sliding groove on one side of the support block. Turning the handwheel from the outer rod rotates the threaded rod. A threaded clamp is included to facilitate the rotation of the moving block via the threaded rod's own rotation. A support rod supports the rotation of the rotating wheels, which rotate as the fabric is pulled between the two rotating wheels. Anti-slip grooves on the surfaces of the two rotating wheels intersect laterally and longitudinally, clamping the sides of the quilt cover to be sewn. Subsequently, through the transmission relationship between the threaded rod and the threaded clamp, the moving block and rotating wheels are pulled to both sides, thus unfolding the quilt cover and reducing wrinkles after it enters the feeding roller at the top of the feeding frame. Attached Figure Description

[0015] Figure 1 A three-dimensional structural view of a quilt shell and pillow shell processing and feeding device provided by this utility model.

[0016] Figure 2 This is a perspective view showing the disassembled moving part of a feeding device for processing pillow shells provided by this utility model.

[0017] Figure 3 This is a three-dimensional structural view of the support component of a feeding device for processing quilt shells and pillow shells provided by this utility model.

[0018] Figure 4 Provided by this utility model Figure 3 A magnified 3D view at point A in the middle.

[0019] Legend:

[0020] 1. Limiting frame; 2. Feeding frame; 3. Support component; 4. Transmission assembly; 5. Rotating assembly;

[0021] 3. Support component; 31. Support block; 32. Sliding groove;

[0022] 4. Transmission assembly; 41. Outer rod; 42. Threaded rod; 43. Moving part; 44. Threaded clamp;

[0023] 43. Moving part; 431. Moving block; 432. Resettling slot; 433. Spring;

[0024] 5. Rotating assembly; 51. Support rod; 52. Rotating wheel; 53. Steering rod; 54. Positioning rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1

[0027] like Figure 1-3 As shown, this utility model provides a technical solution: a feeding device for processing duvet and pillow shells, including a limiting frame 1, a feeding frame 2 is provided on one side of the limiting frame 1, a support member 3 is fixedly connected to one side of the feeding frame 2, a transmission assembly 4 is movably connected to one side of the support member 3, and a rotating assembly 5 is provided on one side of the transmission assembly 4. The support member 3 includes a support block 31, a sliding groove 32 is formed on the outer surface of the support block 31, and a rotating opening is formed at one end of the sliding groove 32. The transmission assembly 4 includes an outer rod 41, a bearing is provided on the outer surface of the outer rod 41, the bearing is fixedly connected to the inner wall of the rotating opening, and a screw is fixedly connected to one end of the outer rod 41. The threaded rod 42 has a movable part 43 on its outer surface. A threaded clamp 44 is fixedly connected to one side of the movable part 43. The inner wall of the threaded clamp 44 is threadedly connected to the outer surface of the threaded rod 42. The rotating assembly 5 includes a support rod 51. A rotating wheel 52 is rotatably connected to the outer surface of the support rod 51. The movable part 43 includes a movable block 431. A mounting groove 432 is opened at the bottom of the movable block 431. An movable hole is opened on the outer surface of the bottom of the movable block 431. The inner wall of the movable hole is rotatably connected to the outer surface of the steering rod 53. Two rotating wheels 52 are symmetrically arranged. Anti-slip grooves are opened on the outer surface of both rotating wheels 52.

[0028] In this embodiment, by setting a support member 3, the threaded rod 42 is supported to move in the sliding groove 32 on one side of the support block 31. The threaded rod 42 can be rotated by turning the handwheel from the outer rod 41. The threaded hoop 44 is set so that the moving block 431 can be rotated by the rotation of the threaded rod 42 itself. The support rod 51 is set to support the rotation of the rotating wheel 52. After the fabric is passed between the two rotating wheels 52, the rotating wheel 52 rotates with the fabric being pulled. The anti-slip grooves on the surface of the two rotating wheels 52 are intersected horizontally and vertically, so as to clamp the two sides of the quilt cover to be sewn. Then, through the transmission relationship between the threaded rod 42 and the threaded hoop 44, the moving block 431 and the rotating wheel 52 are pulled to both sides, thereby unfolding the quilt cover and reducing the occurrence of wrinkles after entering the feeding roller at the top of the feeding frame 2.

[0029] In addition, the rotating wheel 52 at the lower end is also supported by another symmetrical support rod 51 for rotation, and the support rod 51 here is fixedly connected to the steering rod 53. The two rotating wheels 52 are in close contact and rotate together, so that the two sides of the shell can be clamped.

[0030] Example 2

[0031] like Figure 4 As shown, a steering rod 53 is provided at the bottom of the support rod 51. A rotating hole is provided on the outer surface of the steering rod 53. A positioning rod 54 is rotatably connected to the inner wall of the rotating hole. A spring 433 is fixedly connected to the inner wall of the mounting groove 432. The top of the spring 433 is fixedly connected to the outer surface of the steering rod 53. A steering opening is provided on one side of the movable hole. The inner wall of the steering opening is engaged with the inner wall of the steering rod 53.

[0032] In this embodiment, the positioning rod 54 is provided to support the two ends of the steering rod 53 to rotate up and down. The mounting groove 432 and the steering opening are provided so that the steering rod 53 can make lever movement under the support of the positioning rod 54, so that the lower rotating wheel 52 can temporarily move away from the upper rotating wheel 52, making it easier for the two sides of the duvet to pass between the rotating wheels 52. The spring 433 is provided to support the lower rotating wheel 52 to stick to the upper rotating wheel 52 after passing through the duvet without external force, so that the duvet can be pulled.

[0033] In addition, the spring 433 and the mounting groove 432 are provided in two places, respectively at both ends of the steering rod 53 and arranged vertically, to provide better support for the steering rod 53 and the rotating wheel 52. The positioning rod 54 passes through the moving block 431 and then through the steering rod 53 and is rotatably connected to the steering rod 53.

[0034] Working principle:

[0035] like Figure 1-4As shown, in actual use, the edge of the duvet cover to be processed is first placed between the two rotating wheels 52. At this time, by pressing the lower rotating wheel 52, the steering rod 53 rotates around the positioning rod 54, and the lower rotating wheel 52 moves downward, increasing the distance between the two rotating wheels 52 so that the edge of the duvet cover can be smoothly inserted. After releasing the steering rod 53, the spring 433 in the placement groove 432 returns to its original position due to elastic reset, pulling the steering rod 53 back to its original position, so that the two rotating wheels 52 are re-fitted, and the anti-slip groove forms a clamp on the edge of the duvet cover. Next, by rotating the handwheel at the end of the outer rod 41, the threaded rod 42 is driven to rotate. The threaded clamp 44 drives the moving part 43 to move along the sliding groove 32 under the action of the thread. Then, the rotating wheel 52 is driven to move laterally through the steering rod 53 and the support rod 51, which unfolds the edge of the quilt to both sides to avoid wrinkles. The unfolded quilt enters the subsequent processing process under the conveying action of the feeding frame 2. During the process, the rotating wheel 52 rotates with the movement of the quilt, continuously limiting and flattening the edge of the quilt, improving the feeding stability and processing accuracy.

[0036] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A feeding device for processing duvet covers and pillowcases, comprising a limiting frame (1), characterized in that: A feeding rack (2) is provided on one side of the limiting frame (1), a support member (3) is fixedly connected to one side of the feeding rack (2), a transmission assembly (4) is movably connected to one side of the support member (3), and a rotating assembly (5) is provided on one side of the transmission assembly (4). The support member (3) includes a support block (31), and a sliding groove (32) is provided on the outer surface of the support block (31). A rotation opening is provided at one end of the sliding groove (32). The transmission assembly (4) includes an outer rod (41), the outer surface of which is provided with a bearing, the bearing being fixedly connected to the inner wall of the rotating port, one end of which is fixedly connected with a threaded rod (42), the outer surface of which is provided with a movable part (43), one side of which is fixedly connected with a threaded hoop (44), the inner wall of which is threadedly connected to the outer surface of the threaded rod (42).

2. The feeding device for processing duvet and pillow shells according to claim 1, characterized in that: The rotating assembly (5) includes a support rod (51), and a rotating wheel (52) is rotatably connected to the outer surface of the support rod (51).

3. The feeding device for processing duvet and pillow shells according to claim 1, characterized in that: The movable component (43) includes a movable block (431), and the bottom of the movable block (431) is provided with a mounting groove (432).

4. The feeding device for processing duvet and pillow shells according to claim 2, characterized in that: The bottom of the support rod (51) is provided with a steering rod (53), and the outer surface of the steering rod (53) is provided with a rotating hole, and the inner wall of the rotating hole is rotatably connected to a positioning rod (54).

5. The feeding device for processing duvet and pillow shells according to claim 3, characterized in that: A spring (433) is fixedly connected to the inner wall of the mounting groove (432), and the top of the spring (433) is fixedly connected to the outer surface of the steering rod (53).

6. The feeding device for processing duvet and pillow shells according to claim 3, characterized in that: The bottom outer surface of the movable block (431) is provided with a movable hole, and the inner wall of the movable hole is rotatably connected to the outer surface of the steering rod (53).

7. The feeding device for processing duvet and pillow shells according to claim 6, characterized in that: A turning port is provided on one side of the movable hole, and the inner wall of the turning port is engaged with the inner wall of the turning rod (53).

8. The feeding device for processing duvet and pillow shells according to claim 2, characterized in that: Two rotating wheels (52) are symmetrically arranged, and anti-slip grooves are provided on the outer surface of both rotating wheels (52).

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